新型船用钛合金球阀的设计与研制  

The Design and Development of Ball Valve Made of Titanium for Ship

作　　者：倪世丰[1] 罗颖 伍来智 魏兴乔 

机构地区：[1]海军驻九江地区军事代表室,江西九江332007 [2]江西中船航海仪器有限公司,江西九江332007 [3]中船重工第七〇七研究所九江分部,江西九江332007

出　　处：《流体机械》2016年第8期51-53,57,共4页Fluid Machinery

摘　　要：针对船用球阀存在耐海水腐蚀性能差和使用寿命低等相关问题,设计和研制了一种新型船用钛合金球阀,该阀的密封性能好,耐海水腐蚀性能优良,使用寿命长。本文介绍了这种球阀的结构设计、阀座密封结构设计及材料选用。Arming at the low corrosion resisting and low service life for ball valve of ship, a new type of ball valve made titanium for ship is designed and developed. The valve is good in sealing performance, seawater corrosion resisting, and service life. The structure design,sealed structure design,and choice of material for ball valve are introduced in the paper.

关 键 词：球阀 结构设计 钛合金 船舶 

分 类 号：TH134[机械工程—机械制造及自动化]